Trail Running calendar near Marlborough 2025-2026

The My Little Care Bear Run, organized by Saturn Too, takes place at the scenic Dare Valley Country Park in Aberdare. This nostalgic event invites participants to relive the 1980s with a fun running challenge. Runners can choose their distance within a 7-hour time limit, with options starting from a..

The Hughenden Valley Half Marathon is a scenic trail running event set in the picturesque surroundings of Hughenden Manor and its woodlands. Scheduled for July 19, 2025, this half marathon covers a challenging 21.1 km route featuring hilly terrain and beautiful woodland trails. Participants can expe..

The Maverick X Series Chilterns 2025 is an exciting trail running event set in the picturesque Stonor Park, known for its historic manor house and ancient deer herd. Participants can choose from four challenging routes: Ultra (52 km), Long (42 km), Middle (22 km), and Short (12 km), all featuring st..

The Dragon Coastal Ultramarathon is a thrilling series of ultra-trail races taking place along the scenic Wales Coast Path. Scheduled for July 19-20, 2025, participants can choose from three distances: 100 miles from Rhossili Bay to Cardiff Bay, 50 miles from Kenfig Nature Reserve to Cardiff Bay, or..

The Hillfort Hustle is a scenic and challenging trail race taking place on July 20, 2025, in Aymestrey, Herefordshire. Organized by the Croft Ambrey Running Club, participants can choose between a 10-mile and a 5-mile route, both featuring a climb to the historic Iron Age Hillfort at Croft Ambrey. R..

BigHeat Trails (FIRE) is the third event in the Classic Element Trail Series, celebrating the element of Fire. This trail running event features two challenging single-lap courses through the scenic landscapes of Thursley and Hankley Commons, with options for a 16-mile run or a marathon distance. Pa..

The ATW St Albans Summer 10K is an exciting running event designed for the whole family, taking place in Highfield Park, St Albans. The day kicks off with a free family fun run, followed by activities in a vibrant event village featuring a kids zone, live music, and refreshments from the Cow Juice C..

The Surrey Slog, also known as the Holmbury Hill Challenge, is a challenging trail half marathon set in the picturesque Surrey Hills. Scheduled for July 20, 2025, the event features a hilly, multi-loop cross-country course primarily on tracks around Holmbury Hill. Participants can choose between a f..

The Winwick Hall Trail Races offer a scenic running experience on the trails surrounding the Winwick Hall Estate, featuring 10k and 5k races, along with a 2k fun run for children aged 4-12. These fully marked and marshaled events cater to both novice and experienced trail runners, showcasing a mix o..

The Wye Valley Tunnel Run is a scenic running event taking place on July 20, 2025, featuring a variety of distances including a 10km, half marathon, and marathon. The race routes primarily follow the historic Wye Valley Greenway and include sections through the Tidenham Tunnel, offering a unique exp..

Bright Skies - Surrey Hills is an exciting daytime trail running event featuring a half marathon, 10-mile, and 10K races, along with 1K and 2K kids' races for ages 3-12. Set in the picturesque Surrey Hills, the course offers a scenic and challenging route through the Denbies Wine Estate. This event,..

The Valley Park Tour of the Woods is a unique 10 km trail race set in the picturesque woodlands of Chandler's Ford, Hampshire. This event, organized by Chandler's Ford Swifts Running Club, features a mixed terrain course divided into five stages, allowing participants to rest between segments withou..

Stately Trails: Aske is a running event set in the picturesque grounds of Aske Hall, a Georgian country house located near Richmond, North Yorkshire. Participants can choose between a 5km or 10km race, traversing beautiful trails that include pasture fields, farm tracks, and woodlands. The course is..

The Kennet & Avon Canal 145 Mile Race (KACR) 2025 is a non-stop ultramarathon from Little Venice, London, to Bristol, following canal, river, and railway paths. Organized under UK athletics rules, it features a scenic route passing through English countryside, including the famous Caen Hill flight o..

The Beacons Way Ultra 100 Miles is a challenging ultramarathon set in the Brecon Beacons National Park, Wales. Covering 100 miles with 6,143 meters of ascent, the race starts at Abergavenny Castle and follows the Beacons Way trail, passing iconic peaks like Pen-y-Fan. The event features 10 checkpoin..

The Beacons Way Ultra 100km is a challenging ultramarathon held in the Brecon Beacons National Park, covering 62 miles with 3,451 meters of elevation. Participants traverse spectacular mountain scenery along the official Beacons Way trail, starting from Talybont and passing through six checkpoints w..

The White Horse Gallop is a circular half marathon trail running event that begins and ends on the Ridgeway, showcasing the scenic beauty of National Trust sites, including Ashdown House and the historic White Horse Hill. The course features an "undulating" route, providing a challenging yet enjoyab..

The 3 Brewers 10km is a trail running event held on July 27, 2025, at the 3 Brewers Brewery in Hertfordshire. The course features a scenic multi-terrain route through woodland, country lanes, and local trails, suitable for all abilities with a 2-hour cut-off time. Participants receive a medal, a pin..

The Wendover Woods 10k will take place in Wendover on Friday 1 August 2025. You can run between 5 and 10 kilometers.

The Round the Rock will take place in Morden on Saturday 2 August 2025. You can run 46 miles.